Nissan Maxima Service and Repair Manual: Lifting motor (front)
Description
- The lifting motor (front) is installed to the seat frame.
- The lifting motor (front) is activated with the driver seat
control unit.
- The lifter (front) is moved upward/downward by changing the rotation
direction of lifting motor (front).
Component Function Check
1. CHECK FUNCTION
- Select "SEAT LIFTER FR" in "ACTIVE TEST" mode with CONSULT.
- Check the lifting motor (front) operation.

Diagnosis Procedure
1. CHECK LIFTING MOTOR (FRONT) POWER SUPPLY
- Turn the ignition switch to ACC.
- Perform "ACTIVE TEST" ("SEAT LIFTER FR") with CONSULT.
- Check voltage between driver seat control unit harness connector
and ground.

2. CHECK LIFTING MOTOR (FRONT) CIRCUIT
- Turn ignition switch OFF.
- Disconnect driver seat control unit and front power seat LH
[lifting motor (front)].
- Check continuity between driver seat control unit harness
connector and front power seat LH [lifting motor (front)] harness
connector.

- Check continuity between driver seat control unit harness connector and
ground.

3. CHECK INTERMITTENT INCIDENT
Description
The reclining motor is installed to the seatback assembly.
The reclining motor is activated with the driver seat control unit.
The seatback is reclined forward/backward by changing ...
Description
The lifting motor (rear) is installed to the seat frame.
The lifting motor (rear) is activated with the driver seat control
unit.
The seat lifter (rear) is moved upward/downward ...
Other materials:
Wiring diagram
IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE
ROOM)
Wiring Diagram
...
Headlining
Exploded View
Rear assist grip
Front assist grip
Front room/map lamp assembly (dual panel- sunroof)
Sun visor (RH)
Sun visor (LH)
Mirror harness cover
Sun visor cover
Front room/map lamp assembly
Sun visor holder
Rear assist grip LH
Headlining assembly (single panel s ...
Lifting sensor (front)
Description
The lifting sensor (front) is installed to the seat frame.
The pulse signal is input to the driver seat control unit when the
lifting (front) is operated.
The driver seat control unit counts the pulse and calculates the lifting
(front) amount of the seat.
Component Funct ...